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#11
@GeorgeCOR ,
I would very highly recommend that you install Windows 10 the way the Microsoft intended it to be installed. Use the Media Creation Tool to create a USB flash drive for Windows 10 installation. Install the new HDD in the computer (and it's best if that is the only drive installed, besides DVD/CDROMs). Boot the computer from the USB flash drive created with the Media Creation Tool and just install Windows 10 to the new HDD installed in the computer.
Clean Install Windows 10 Installation Upgrade Tutorials
Then once you have Windows 10 installed on the new drive, you can connect the old HDD either internally in the computer, or via the USB adapter you have to copy files over.
Sure, you can use different commands to do a completely custom, manual install. But Microsoft has provided an easy way for you to do it that ensures the install meets their requirements for future upgrades.